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8:18
YouTube
Dr. Trefor Bazett
Disproving implications with Counterexamples
Counterexamples are one of the most powerful types of proof methods in math and philosophy. When you give a counterexample, you are demonstrating that some claim if false. For instance, if I say that every prime number is odd, I can disprove that claim by observing that 2 is a prime which is even. In this video we're going to talk about when ...
51.9K views
Jun 10, 2017
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